--- a/exceptionrules/exceptionrules-minimal.txt
+++ b/exceptionrules/exceptionrules-minimal.txt
@@ -151,16 +151,19 @@ speedtest.net,247wallst.com,reddit.com,d
 @@||sociomantic.com^$domain=redditad.com
 @@||moatads.com^$domain=redditad.com
 @@||criteo.com^$domain=redditad.com
 @@||criteo.net^$domain=redditad.com
 @@||static-cdn.adblade.com^$domain=web.adblade.com
 @@||openx.net^$domain=redditad.com|aax.forbes.com|related.speedtest.net
 @@||adpushup.com^$domain=redditad.com|aax.forbes.com|related.speedtest.net
 !
+arstechnica.com#@#.ad_crown
+arstechnica.com#@#.cns-ads-stage
+arstechnica.com#@#.ad_fullwidth
 keno.pch.com,keno.qa.pch.com#@#.ad-300x600
 keno.pch.com,keno.qa.pch.com#@#.ad-728x90
 keno.pch.com,keno.qa.pch.com#@#.ad-300x250
 legacy.com#@#.NGOLocalFooterAd
 searchenginejournal.com#@#.adv-label
 motor1.com#@#.apb
 motor1.com#@#.ap
 allthetests.com#@##banner